2 nd one is better also the back looks very nice.
But! The excessive smudge doesn't have what to do there.
Just make some interesting shapes and shade them as you shaded at the back

2nd one's better.

They have a lot of blurry and smudged spots, the shading is nice even though I can't tell what's going on too well.

7/10

You should mention that this is c/p.

Yea looks like edpic c/p plus smudging to try merge the c/p'd parts. Since its c/p id give it a 3/10 if it was hand drawn then 7/10